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How to create animations using JavaScript?
To create animations using JavaScript, the code is as follows −
Example
<!DOCTYPE html>
<html>
<style>
body{
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
button{
padding:10px;
font-size: 18px;
background-color: blue;
color:white;
border:none;
margin-bottom:10px;
}
.Animation {
width: 60px;
height: 60px;
position: absolute;
background-color: rgb(134, 25, 207);
}
</style>
<body>
<h1>Animation using JS example</h1>
<button onclick="startAnimation()">Start Animation</button>
<div class ="Animation"></div>
<script>
function startAnimation() {
var elem = document.querySelector(".Animation");
var pos = 0;
var id = setInterval(frame, 10);
function frame() {
if (pos == 450) {
clearInterval(id);
} else {
pos++;
elem.style.borderRadius = pos/14 + 'px';
elem.style.left = pos + 'px';
}
}
}
</script>
</body>
</html>Output
The above code will produce the following output −
On clicking the “Start Animation” button −
Updated on: 12-May-2020
207 Views
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